1
cowboy
1
cowhand
1
cowherd
1
cowman
1
cowpoke
1
cowpuncher
1
dick(noun, agent, spy, police, informer)
1
eavesdropper(agent, spy, informer, reporter, gumshoe)
1
eye(agent, spy, informer, reporter, gumshoe)
1
fed(agent, spy, police, informer, reporter)
1
fink(agent, spy, informer, reporter, gumshoe)
1
flatfoot(noun, agent, spy, police, informer)
1
flexor
1
gumshoe(agent, spy, informer, reporter, investigator)
1
halterer
1
informer(agent, spy, gumshoe, investigator, dick)
1
lacer
1
lassoer
1
nark(noun, agent, spy, police, informer)
1
nooser
13 years ago|1.4k views|share |citing 
APASmart Define. (2013). roper thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/roper/thesaurus/synonyms
ChicagoSmart Define. 2013. "roper thesaurus" https://smartdefine.org/roper/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, roper thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/roper/thesaurus/synonyms>.
MLASmart Define. "roper thesaurus" 19 May 2013. Web. 21 September 2026. <https://smartdefine.org/roper/thesaurus/synonyms>